feat(dropbox): add new files in folder trigger

packages/backend/src/apps/dropbox/actions/create-text-file/index.js

@@ -0,0 +1,82 @@
+import path from 'node:path';
+import defineAction from '../../../../helpers/define-action.js';
+
+export default defineAction({
+  name: 'Create a text file',
+  key: 'createTextFile',
+  description: 'Create a new text file from plain text content you specify.',
+  arguments: [
+    {
+      label: 'Folder',
+      key: 'parentFolder',
+      type: 'string',
+      required: true,
+      description:
+        'Enter the folder path that file will be saved, like /TextFiles/ or /Documents/Taxes/',
+      variables: true,
+    },
+    {
+      label: 'Folder Name',
+      key: 'folderName',
+      type: 'string',
+      required: true,
+      description:
+        "Enter the name for the new file. The file extension will be '.txt'.",
+      variables: true,
+    },
+    {
+      label: 'File Content',
+      key: 'fileContent',
+      type: 'string',
+      required: true,
+      description: 'Plain text content to insert into the new text file.',
+      variables: true,
+    },
+    {
+      label: 'Overwrite',
+      key: 'overwrite',
+      type: 'dropdown',
+      required: true,
+      description:
+        'Overwrite this file (if one of the same name exists) or not.',
+      variables: true,
+      options: [
+        { label: 'False', value: false },
+        { label: 'True', value: true },
+      ],
+    },
+  ],
+
+  async run($) {
+    const fileContent = $.step.parameters.fileContent;
+    const overwrite = $.step.parameters.overwrite;
+    const parentFolder = $.step.parameters.parentFolder;
+    const folderName = $.step.parameters.folderName;
+    const folderPath = path.join(parentFolder, folderName);
+
+    const headers = {
+      Authorization: `Bearer ${$.auth.data.accessToken}`,
+      'Content-Type': 'application/octet-stream',
+      'Dropbox-API-Arg': JSON.stringify({
+        autorename: false,
+        mode: overwrite ? 'overwrite' : 'add',
+        mute: false,
+        path: `${folderPath}.txt`,
+        strict_conflict: false,
+      }),
+    };
+
+    const response = await $.http.post(
+      'https://content.dropboxapi.com/2/files/upload',
+      fileContent,
+      {
+        headers,
+        additionalProperties: {
+          skipAddingAuthHeader: true,
+        },
+      }
+    );
+
+    $.setActionItem({ raw: response.data });
+  },
+});

packages/backend/src/apps/dropbox/actions/index.js

@@ -1,4 +1,5 @@
 import createFolder from './create-folder/index.js';
+import createTextFile from './create-text-file/index.js';
 import renameFile from './rename-file/index.js';
 
-export default [createFolder, renameFile];
+export default [createFolder, createTextFile, renameFile];

packages/backend/src/apps/dropbox/common/add-auth-header.js

@@ -1,10 +1,10 @@
 const addAuthHeader = ($, requestConfig) => {
-  requestConfig.headers['Content-Type'] = 'application/json';
-
   if (
     !requestConfig.additionalProperties?.skipAddingAuthHeader &&
     $.auth.data?.accessToken
   ) {
+    requestConfig.headers['Content-Type'] = 'application/json';
+
     requestConfig.headers.Authorization = `Bearer ${$.auth.data.accessToken}`;
   }
 

packages/backend/src/apps/dropbox/index.js

@@ -2,6 +2,7 @@ import defineApp from '../../helpers/define-app.js';
 import addAuthHeader from './common/add-auth-header.js';
 import auth from './auth/index.js';
 import actions from './actions/index.js';
+import triggers from './triggers/index.js';
 
 export default defineApp({
   name: 'Dropbox',
@@ -15,4 +16,5 @@ export default defineApp({
   beforeRequest: [addAuthHeader],
   auth,
   actions,
+  triggers,
 });

packages/backend/src/apps/dropbox/triggers/index.js

@@ -0,0 +1,4 @@
+import newFilesInFolder from './new-files-in-folder/index.js';
+import newFolders from './new-folders/index.js';
+
+export default [newFilesInFolder, newFolders];

packages/backend/src/apps/dropbox/triggers/new-files-in-folder/index.js

@@ -0,0 +1,74 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'New files in folder',
+  key: 'newFilesInFolder',
+  pollInterval: 15,
+  description:
+    'Triggers when a new file is added to a folder. Ensure that the number of files/folders within the monitored directory remains below 4000.',
+  arguments: [
+    {
+      label: 'Folder',
+      key: 'folderPath',
+      type: 'string',
+      required: true,
+      description:
+        'Enter the folder path that you want to follow, like /TextFiles or /Documents/Taxes.',
+      variables: true,
+    },
+    {
+      label: 'Include File Contents?',
+      key: 'includeFileContents',
+      type: 'dropdown',
+      required: true,
+      description:
+        'Please be advised that files exceeding 100MB in size may result in an error. To prevent errors and exclude file contents, set this option to NO.',
+      variables: true,
+      options: [
+        { label: 'No', value: false },
+        { label: 'Yes', value: true },
+      ],
+    },
+  ],
+
+  async run($) {
+    const folderPath = $.step.parameters.folderPath;
+    let endpoint = '/2/files/list_folder';
+    let next = false;
+
+    const params = {
+      path: folderPath,
+      recursive: false,
+      include_deleted: false,
+      include_has_explicit_shared_members: false,
+      include_mounted_folders: false,
+      limit: 2000,
+      include_non_downloadable_files: true,
+    };
+
+    do {
+      const { data } = await $.http.post(endpoint, params);
+
+      if (data.has_more) {
+        endpoint += '/continue';
+        params.cursor = data.cursor;
+        next = data.has_more;
+      } else {
+        next = false;
+      }
+
+      if (data.entries?.length) {
+        for (const entry of data.entries.reverse()) {
+          if (entry['.tag'] === 'file') {
+            $.pushTriggerItem({
+              raw: entry,
+              meta: {
+                internalId: entry.id,
+              },
+            });
+          }
+        }
+      }
+    } while (next);
+  },
+});

packages/backend/src/apps/dropbox/triggers/new-folders/index.js

@@ -0,0 +1,61 @@
+import defineTrigger from '../../../../helpers/define-trigger.js';
+
+export default defineTrigger({
+  name: 'New folders',
+  key: 'newFolders',
+  pollInterval: 15,
+  description:
+    'Triggers when any new folder is added. Ensure that the number of files/folders within the monitored directory remains below 4000.',
+  arguments: [
+    {
+      label: 'Folder',
+      key: 'folderPath',
+      type: 'string',
+      required: true,
+      description:
+        'Enter the folder path that you want to follow, like /TextFiles or /Documents/Taxes.',
+      variables: true,
+    },
+  ],
+
+  async run($) {
+    const folderPath = $.step.parameters.folderPath;
+    let endpoint = '/2/files/list_folder';
+    let next = false;
+
+    const params = {
+      path: folderPath,
+      recursive: false,
+      include_deleted: false,
+      include_has_explicit_shared_members: false,
+      include_mounted_folders: true,
+      limit: 2000,
+      include_non_downloadable_files: true,
+    };
+
+    do {
+      const { data } = await $.http.post(endpoint, params);
+
+      if (data.has_more) {
+        endpoint += '/continue';
+        params.cursor = data.cursor;
+        next = data.has_more;
+      } else {
+        next = false;
+      }
+
+      if (data.entries?.length) {
+        for (const entry of data.entries.reverse()) {
+          if (entry['.tag'] === 'folder') {
+            $.pushTriggerItem({
+              raw: entry,
+              meta: {
+                internalId: entry.id,
+              },
+            });
+          }
+        }
+      }
+    } while (next);
+  },
+});

packages/docs/pages/.vitepress/config.js

@@ -73,6 +73,7 @@ export default defineConfig({
           collapsible: true,
           collapsed: true,
           items: [
+            { text: 'Triggers', link: '/apps/dropbox/triggers' },
             { text: 'Actions', link: '/apps/dropbox/actions' },
             { text: 'Connection', link: '/apps/dropbox/connection' },
           ],
@@ -305,7 +306,7 @@ export default defineConfig({
           collapsed: true,
           items: [
             { text: 'Actions', link: '/apps/removebg/actions' },
-            { text: 'Connection', link: '/apps/removebg/connection' }
+            { text: 'Connection', link: '/apps/removebg/connection' },
           ],
         },
         {

packages/docs/pages/apps/dropbox/actions.md

@@ -3,6 +3,8 @@ favicon: /favicons/dropbox.svg
 items:
   - name: Create a folder
     desc: Creates a new folder with the given parent folder and folder name.
+  - name: Create a text file
+    desc: Create a new text file from plain text content you specify.
   - name: Rename a file
     desc: Rename a file with the given file path and new name.
 ---

packages/docs/pages/apps/dropbox/triggers.md

@@ -0,0 +1,14 @@
+---
+favicon: /favicons/dropbox.svg
+items:
+  - name: New files in folder
+    desc: Triggers when a new file is added to a folder. Ensure that the number of files/folders within the monitored directory remains below 4000.
+  - name: New folders
+    desc: Triggers when any new folder is added. Ensure that the number of files/folders within the monitored directory remains below 4000.
+---
+
+<script setup>
+  import CustomListing from '../../components/CustomListing.vue'
+</script>
+
+<CustomListing />